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All Journal AFORE: Jurnal Pendidikan Matematika Tamilis Synex: Multidimensional Collaboration
Mutiara Praptasari
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Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Social Sciences

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Pengaruh ROE Terhadap Nilai Perusahaan: Studi Empiris pada Perusahaan Jakarta Islamic Index (JII) Periode 2019-2021 Mutiara Praptasari; Daz Vholasky Anggraini; Theysa Sahlani Pratiwi
Tamilis Synex: Multidimensional Collaboration Analysis of the Influence of Performance on Company Value and Purchasing Decisions in the Digital Er
Publisher : CV Edujavare Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70610/tls.v2i1.526

Abstract

The purpose of this study is to analyze the effect of ROE on company value in the JII group for the 2019-2021 period. Using a quantitative approach to analyze the relationship between ROE and company value as measured by the PER in companies in the JII for the 2019-2021 period. The analysis techniques used include multiple linear regression tests, t-tests, coefficient of determination (R²) tests, and correlation tests to measure the strength of the relationship between variables. The results show that ROE has a significant and positive effect on company value, with most of the PER variability explained by ROE. The results of the analysis show that ROE has a significant and positive effect on company value as measured by PER. Companies with high ROE, such as Unilever Indonesia and Indofood CBP, have high PERs, reflecting investor confidence in the prospect of profit growth. Conversely, companies with lower ROEs such as Vale Indonesia have lower PERs, indicating a more cautious market view. Although ROE has a strong influence, other factors such as macroeconomic conditions, industry prospects, and sharia compliance also affect company value.
PERAN KONSEP MATEMATIKA DALAM PLATFORM DIGITAL: PERSPEKTIF MAHASISWA Daz Vholasky Anggraini; Siti Rugayah; Theysa Sahlani Pratiwi; Mutiara Praptasari
Afore : Jurnal Pendidikan Matematika Vol 4 No 2 (2025): Afore : Jurnal Pendidikan Matematika
Publisher : Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/afore.v4i2.2955

Abstract

The advancement of digital technology has positioned mathematical concepts as fundamental components in the operation of various digital platforms, including search engines, social media, and e-commerce systems. This study aims to investigate the extent to which university students comprehend and recognize the integration of mathematicsparticularly logic, algorithms, and statistics within the digital tools they engage with daily. Employing a descriptive quantitative method, data were collected through an online questionnaire involving 66 students from multiple academic disciplines. The results indicate that while most participants acknowledge the presence of mathematical elements in digital systems, their understanding of the underlying processes remains limited. The primary barriers identified include insufficient mastery of foundational mathematical concepts and the lack of instructional approaches that explicitly connect mathematics to digital technologies. Nevertheless, a substantial proportion of students express strong interest in learning mathematics in more practical and technology-oriented contexts. These findings underscore the need for pedagogical strategies that contextualize mathematical theory within real-world digital environments, thereby enhancing students’ digital numeracy and analytical capabilities.
Co-Authors Daz Vholasky Anggraini Siti Rugayah Theysa Sahlani Pratiwi